The distance between Salem (Oregon, USA) and Dayton (Ohio, USA) is ca. 3.212,2 km (air line).
Distance between Salem and other cities and places worldwide
Distance between Salem and other major cities
Los Angeles1278.5 km
Vancouver478.4 km- New York City3969.5 km
Mexico CIty3591.8 km
London7975.6 km
Paris8315.6 km
Berlin8407.2 km
Stockholm7887 km
Tokyo7793.8 km